.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); display: flex; justify-content: center; align-items: center; z-index: 1000; }
.modal-content.large { width: 1200px; max-width: 95%; background-color: #f8f9fa; border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.3); color: #333; }
.modal-header { display: flex; justify-content: space-between; align-items: center; padding: 16px 24px; border-bottom: 1px solid #e9ecef; }
.modal-header h3 { margin: 0; font-size: 1.25rem; font-weight: 600; }
.close-btn { background: none; border: none; font-size: 2rem; line-height: 1; cursor: pointer; color: #6c757d; }
.modal-body { padding: 24px; max-height: 85vh; overflow-y: auto; }
.report-controls { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.filter-item { display: flex; align-items: center; gap: 8px; }
.filter-item label { font-weight: 500; }
.filter-item select { padding: 8px 12px; border: 1px solid #ced4da; border-radius: 4px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 20px; border-radius: 6px; border: none; font-size: 0.95rem; font-weight: 500; cursor: pointer; }
.btn-primary { background-color: #0d6efd; color: white; }
.charts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 24px; margin-bottom: 24px; }
.chart { height: 400px; background: #fff; border-radius: 8px; padding: 16px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
.table-container { background: #fff; border-radius: 8px; padding: 16px; box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 15px; text-align: left; border-bottom: 1px solid #dee2e6; }
thead th { font-weight: 600; }
tbody tr:last-child td { border-bottom: none; }
